Pillow



FIG. 1 is a front view of a pillow showing my new design.

FIG. 2 is a side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is an opposite side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines represent stitching that forms part of the claimed design. 

CLAIM The ornamental design for a pillow, as shown and described. 